              :agr {:gender :masc
                    :person :1st
                    :number :plur}
-              :sem {:human true
-                    :pred :noi}
+              :sem {:pred :noi}
               :subcat '()}}]
 
    "osservare" {:synsem {:cat :verb

              :mass false
              :agr {:gender :fem
                    :number :sing}}}

   "uomo"
   (unify agreement-noun
          common-noun

                        :sem {:pred :win
                              :subj {:human true}
                              :obj {:human false}}}}
   "vino"
   (unify drinkable-noun
          agreement-noun
